void ExecutionContext::suspendActiveDOMObjectIfNeeded(ActiveDOMObject* object)
{
ASSERT(lifecycleNotifier().contains(object));
// Ensure all ActiveDOMObjects are suspended also newly created ones.
if (m_activeDOMObjectsAreSuspended)
object->suspend();
}
void Page::didCommitLoad(LocalFrame* frame)
{
lifecycleNotifier().notifyDidCommitLoad(frame);
if (m_mainFrame == frame) {
useCounter().didCommitLoad();
m_inspectorController->didCommitLoadForMainFrame();
}
}
void Page::didCommitLoad(LocalFrame* frame)
{
lifecycleNotifier().notifyDidCommitLoad(frame);
if (m_mainFrame == frame) {
frame->console().clearMessages();
useCounter().didCommitLoad();
}
}
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState)
{
if (m_visibilityState == visibilityState)
return;
m_visibilityState = visibilityState;
if (visibilityState == WebCore::PageVisibilityStateHidden)
setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval());
else
setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval());
if (!isInitialState)
lifecycleNotifier().notifyPageVisibilityChanged();
if (!isInitialState && m_mainFrame && m_mainFrame->isLocalFrame())
deprecatedLocalMainFrame()->didChangeVisibilityState();
}
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState)
{
if (m_visibilityState == visibilityState)
return;
m_visibilityState = visibilityState;
if (visibilityState == WebCore::PageVisibilityStateHidden)
setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval());
else
setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval());
if (!isInitialState)
lifecycleNotifier()->notifyPageVisibilityChanged();
if (!isInitialState && m_mainFrame)
m_mainFrame->dispatchVisibilityStateChangeEvent();
}
void Page::setVisibilityState(PageVisibilityState visibilityState, bool isInitialState)
{
if (m_visibilityState == visibilityState)
return;
m_visibilityState = visibilityState;
if (visibilityState == blink::PageVisibilityStateVisible)
setTimerAlignmentInterval(DOMTimer::visiblePageAlignmentInterval());
else
setTimerAlignmentInterval(DOMTimer::hiddenPageAlignmentInterval());
if (!isInitialState)
lifecycleNotifier().notifyPageVisibilityChanged();
if (!isInitialState && m_mainFrame)
mainFrame()->didChangeVisibilityState();
}
void LifecycleContext::wasUnobservedBy(LifecycleObserver* observer)
{
lifecycleNotifier()->removeObserver(observer);
}
void LifecycleContext::wasObservedBy(LifecycleObserver* observer)
{
lifecycleNotifier()->addObserver(observer);
}
void WorkerGlobalScope::willStopActiveDOMObjects()
{
lifecycleNotifier().notifyWillStopActiveDOMObjects();
}
void Page::didCommitLoad(Frame* frame)
{
lifecycleNotifier()->notifyDidCommitLoad(frame);
if (m_mainFrame == frame)
useCounter().didCommitLoad();
}
void ExecutionContext::stopActiveDOMObjects()
{
m_activeDOMObjectsAreStopped = true;
lifecycleNotifier().notifyStoppingActiveDOMObjects();
}
void ExecutionContext::resumeActiveDOMObjects()
{
m_activeDOMObjectsAreSuspended = false;
lifecycleNotifier().notifyResumingActiveDOMObjects();
}
unsigned ExecutionContext::activeDOMObjectCount()
{
return lifecycleNotifier().activeDOMObjects().size();
}
